True thing. On a $200 license in the USA but prohibited in Canada, where we can have 37mm anti-tank guns and fun stuff like that. Did I mention cannons? And semi-auto centrefires...
And [most] handguns, too.
Class 3 in the USA = fully automatic firearms up to and including quad fifties. You only have to be rich enough to
a. Buy one in the fust place, and
b. Feed 'em.
As they say - autres payes, autre facons...
tac